CNC-Motorsports offers the best selection in performance piston rings for pump gas street engines to nitrous or turbo race engines. We carry piston ring brands by Total Seal, Hastings, JE, Wiseco, CP and Mahle. Shop our selection of pre-fit, file fit, and gapless piston rings. We offer a huge selection of bore size options, and ring thickness sizes. Custom ring sets are available.
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TS-CRL0690GP-45 PART NUMBER
Total Seal Classic Race Gas Ported Piston Ring Set CRL0690GP-45 Bore 4.165$346.63
Total Seal, Classic Race Gas Ported, Piston Rings, 4.165 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Rings
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TS-CS0690GP-45 PART NUMBER
Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS0690GP-45 Bore 4.165$543.32
Total Seal, AP Steel Gas Ported, Piston Rings, 4.165 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings
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TS-CS9010GP-45 PART NUMBER
Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS9010GP-45 Bore 4.165$543.32
Total Seal, AP Steel Gas Ported, Piston Rings, 4.165 Bore, File Fit, ..043 .043 3.0mm Ring Pak, 11 LB Low Oil Tension
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TS-M0690GP-45 PART NUMBER
Total Seal MaxSeal Gapless Gas Ported Top Piston Ring Set M0690GP-45 Bore 4.165$625.69
Total Seal, Gapless Top Gas Ported, Piston Rings, 4.165 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Ring
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MAN-46364-8 PART NUMBER
Manley Piston Ring Set 46364-8, Ductile Iron, 4.165 Bore, 1.5mm x 1.5mm x 3mm, File Fit$232.71
Piston Rings, Ductile Iron, Plasma Moly, 4.165 Bore Size, File Fit, 1.5mm x 1.5mm x 3mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley
Learn MoreDROP SHIPThis product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier. -
MAN-46364ST-8 PART NUMBER
Manley Piston Ring Set 46364ST-8, AP Steel, 4.165 Bore, 1.5mm x 1.5mm x 3mm, File Fit$403.55
Piston Rings, Steel Top, Napier 2nd, 4.165 Bore Size, File Fit, 1.5mm x 1.5mm x 3mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley
Learn MoreDROP SHIPThis product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier. -
JE-J10F8-4165-5-OS PART NUMBER
JE Premium Race Series Piston Ring Set J10F8-4165-5-OSSpecial Price $75.00 Regular Price $224.99
JE Piston Rings, 4.165+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
TS-MS2012-45 PART NUMBER
Total Seal Gapless AP Steel Top Piston Ring Set MS2012-45$530.57
Total Seal, Gapless Top, AP Steel, 4.165+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More -
TS-MG2012-45 PART NUMBER
Total Seal Maxseal Gapless Top Piston Ring Set MG2012-45$455.47
Total Seal, Gapless Top, Piston Rings, 4.165+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More -
TS-TG2012-45 PART NUMBER
Total Seal TS1 Gapless 2nd Piston Ring Set TG2012-45$498.96
Total Seal, TS1, Gapless 2nd Rings, 4.165+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More